Katakam Vivek
@katakamvivek
Aspiring Generative AI Engineer building a RAG medical chatbot with LangChain, Pinecone, OpenAI GPT, Flask, Docker, and AWS.
IndiaWhat I'm looking for
I built a RAG-based medical chatbot using LangChain and OpenAI GPT to deliver context-aware responses. I used Pinecone for semantic search over medical document embeddings and prompt engineering for grounded answers.
For the chatbot, I designed Flask RESTful API endpoints that process user queries and return responses in JSON. I containerized the application with Docker and deployed it on AWS with CI/CD automation.
I also developed a smart negotiation chatbot that analyzes price offers and generates counter-offers, with a responsive web chat interface built using Flask, HTML, CSS, and JavaScript. As a Data Science Intern at InTrainz Services Pvt. Ltd., in collaboration with Andhra Pradesh State Council of Higher Education (APSCHE), I completed a short-term academic–industry internship focused on data science fundamentals.
Experience
Work history, roles, and key accomplishments
Data Science Intern
InTrainz Services Pvt. Ltd.
Aug 2025 - Nov 2025 (3 months)
Completed a short-term academic–industry internship focused on data science fundamentals. Gained practical exposure to building and structuring user interfaces in a guided academic–industry program.
Education
Degrees, certifications, and relevant coursework
Sri Mittapalli College of Engineering
Bachelor of Technology, Computer Science and Artificial Intelligence
2022 -
Grade: 7.8/10
Pursuing a Bachelor of Technology in Computer Science and Artificial Intelligence with a CGPA of 7.8/10.
DeepLearning.AI
Machine Learning Specialization, Machine Learning
Completed the Machine Learning Specialization certification.
DeepLearning.AI
Retrieval-Augmented Generation (RAG) Specialization, Retrieval-Augmented Generation
Completed the Retrieval-Augmented Generation (RAG) Specialization certification.
Datavalley
Full Stack Development with Python, Full Stack Development
Completed the Full Stack Development with Python certification.
Availability
Location
IndiaAuthorized to work in
Salary expectations
Social media
Job categories
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